Post-Quantum Digital Signature With OQRNG - DefCamp - 2019
Explore post-quantum digital signatures and optical quantum random number generators (OQRNG) in this DefCamp 2019 conference talk. Delve into cryptography fundamentals, including one-time pads, public key encryption, and digital signatures. Examine the implications of quantum supremacy and the need for post-quantum cryptography. Learn about hash-based digital signatures, their generation, and verification processes. Discover quantum random number generators, focusing on Geiger-Muller detectors and time-of-arrival generators. Analyze the security aspects and efficiency of these systems, and gain insights into their Python implementation. Conclude with a Q&A session to address audience inquiries on this cutting-edge topic in information security.